GOST OIML R 111-1-2009 標準化洲際系統(tǒng).等級E1,E2,F1,F2,M1,M1-2,M2,M2-3和M3的權(quán)重.第1部分.計量和技術(shù)要求
State system for ensuring the uniformity of measurements. Weights of classes E1, E2, F1, F2, M1, M1-2, M2, M2-3 and M3. Part 1. Metrological and technical requirements